Which Sequence CORRECTLY Lists the Objects in Order of Smallest

question 190

Multiple Choice

Which sequence CORRECTLY lists the objects in order of smallest to largest?

• A) giant molecular cloud, H II region, OB association
• B) OB association, H II region, giant molecular cloud
• C) OB association, giant molecular cloud, H II region
• D) H II region, giant molecular cloud, OB association

---

Definitions:

Defined Benefit Plan

A retirement plan where employee benefits are calculated based on a formula considering factors such as salary history and duration of employment.

Commercial Airline Pilot

A trained professional who operates and navigates airplanes for commercial airlines, carrying passengers and cargo over scheduled routes.

Military General

A high-ranking officer in the military, responsible for strategic planning and command of military operations.

Firefighter

A person whose job is to extinguish fires, rescue people, and prevent the spread of fire and hazards to life and property.